Process to prepare treprostinil, the active ingredient in Remodulin®

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United States of America Patent

PATENT NO 11723887
SERIAL NO

16594737

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Abstract

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This present invention relates to an improved process to prepare prostacyclin derivatives. One embodiment provides for an improved process to convert benzindene triol to treprostinil via salts of treprostinil and to purify treprostinil.

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Patent Owner(s)

  • UNITED THERAPEUTICS CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Batra, Hitesh Herndon, US 62 959
Penmasta, Raju Herndon, US 28 864
Tuladhar, Sudersan M Silver Spring, US 24 645
Walsh, David A Palmyra, US 72 2187

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